Rewards
English
全部
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
房地产
笔记本
为你精选
正在关注
我的播放列表
时长
全部
短(小于 5 分钟)
中(5-20 分钟)
长(大于 20 分钟)
日期
全部
过去 24 小时
过去一周
过去一个月
去年
清晰度
全部
低于 360p
360p 或更高
480p 或更高
720p 或更高
1080p 或更高
源
全部
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
价格
全部
免费
付费
重置
安全搜索:
中等
严格
中等（默认）
关闭
筛选器
最匹配的结果
1:14
VFS Low Phosphorus Formula Special Needs Dry Dog Food Made with Cage Free Turkey and Whole Eggs 4.4lb
2021年7月31日
amazon.com
0:30
Pack of 10 Tablets ❌Non Phosphorus Formula ❌No Residual ❌Non Sticky 🚽Clean Toilet Bowl effectively ⏱Noticeable Cleaning in 2-3 weeks 🔵Blue Flushing 💵Rs 450 for 10 Tablets | Beauty Point, Karachi
已浏览 267 次
2023年3月11日
Facebook
Beauty Point, Karachi
phosphorus has the molecular formula p 4 and sulfur has the molecular formula s 8 how many grams of phosphorus contain the same number of molecules as 776 g of sulfur 76766
已浏览 101 次
2023年5月1日
numerade.com
Which formula is for phosphorus trichloride?... | Filo
2 个月之前
askfilo.com
a 452 mg sample of phosphorus reacts with selenium to form 1316 mg of the selenide determine the empirical formula of phosphorus selenide 2
2021年6月29日
numerade.com
Phosphorus has the molecular formula P4 and sulfur has the molecular formula S8. How many grams of phosphorus contain the same number of molecules as 7.79g of sulfur? 1) 3.76g 2) 0.266g 3) 7.52g 4) 7.79g 5) none of these
已浏览 101 次
2021年8月19日
numerade.com
Formula of phosphorus triiodide is:a. PI3b. I2(PO4)3c. IP... | Filo
4 个月之前
askfilo.com
5:44
A compound is 43.7% phosphorus and 56.3% oxygen. The formula mass... | Channels for Pearson
已浏览 146 次
2022年7月23日
pearson.com
0:34
The formula provides enough phosphorus and nitrogen #gardeningfun #gardening_feature #urbangardening #gardeninguk #gardeningphoto #gardeningistherapy #gardening101 #gardeningisfun #gardeningtime #gardeningday #gardeningproblems #gardeninggoals #gardeningideas #gardeninglove #gardening4pleasure #gardeningtips #gardeningmakesmehappy | Garden Tips
已浏览 1489 次
5 个月之前
Facebook
Garden Tips
SOLVED: Phosphorus has the molecular formula P4 and sulfur has the molecular formula Sa. How many grams of phosphorus contain the same number of molecules as 7.79 8 of sulfur?1) 3.76 g2) 0.266 g3) 7.52 047.79 85) none of these
2021年11月2日
numerade.com
SOLVED: 7.19% phosphorus; 92.81% bromine30.4% nitrogen; 69.6% oxygenFind the molecular formula for the following:If the compound in question has a molar mass of 431g/mol, what is the molecular formula?If the compound in question has a molar mass of 92g/mol, what is the molecular formula?Naphthalene is a carbon and hydrogen-containing compound often used in mothballs.The empirical formula is C8H8 and its molar mass is 128.16g/mol. Find the molecular formula.A compound with the following compositi
2021年10月30日
numerade.com
[Hot Item] Non-Phosphorus Chelating & Dispersing Powder
2 个月之前
made-in-china.com
[Hot Item] Polyurethanes Flame Retardant Red Phosphorus (P4 red)
2 个月之前
made-in-china.com
[Hot Item] Purity 99% Phosphorou Acid for Pesticide Intermediates CAS 10294-56-1 Orthophosphorus Acid
2 个月之前
made-in-china.com
SOLVED:A 1.45-g sample of phosphorus burns in air and forms 2.57 g of a phosphorus oxide. Calculate the empirical formula of the oxide.
2021年1月21日
numerade.com
[Hot Item] Sodium Tripolyphosphate Tech Grade STPP Phosphorus and Phosphate Salt
2 个月之前
made-in-china.com
At 37°C and 0.1atm, the mass density of phosphorus vapour is 0.5 g/L. What is the molecular formula of phosphorus (take R=0.08 atm L/mol K)
2022年7月18日
byjus.com
3:26
Science of Weather: How depleting phosphorus is affecting plants
2023年9月5日
Microsoft News
CBS Detroit
Phosphorus: Symbol, Formula, Properties and Uses
2021年5月28日
embibe.com
0:16
learn very easy tricks of phosphorus acid,name and formula#chemistry#arjunsir #
已浏览 97 次
4 个月之前
YouTube
ARJUN ACADEMY
A 45.2-mg sample of phosphorus reacts with selenium to form 131.6 mg of the selenide. Determine the empirical formula of phosphorus selenide. | Numerade
2019年11月4日
numerade.com
1:02:51
Oxyacid of Phosphorus AP Shortcut & Tricks's broadcast
已浏览 5265 次
2020年6月4日
YouTube
AP Shortcut & Tricks
1:20
Shriram Fegro: Enhancing Plant Growth with Iron-Enriched Formula
已浏览 2 次
5 个月之前
Dailymotion
shriramfarmsoutions
6:12
The density of phosphorus vapour at `310^(@)C` and 775 torr is `2.64 g dm^(-3)`.
已浏览 468 次
2020年4月12日
YouTube
Doubtnut
0:35
The Super-grow Garden Fertiliser Concentrate formula contains the three most important nutrients your plants need-Nitrogen, Phosphorus and Potassium, among others. When used regularly on new and established plants, it reduces the chance of insect attacks and disease significantly given its 16 essential nutrients for healthy plant formation🌿 If you love your brassicas like Justin, you would want to get this Super Fertiliser here: https://tinyurl.com/mu47ek87 | Hoselink Australia
已浏览 221 次
2 个月之前
Facebook
Hoselink Australia
11:04
TRICK FOR OXOACIDS OF SULPHUR | STRUCTURE | FORMULA | OXIDATION STATE
已浏览 3.2万 次
2017年10月27日
YouTube
Chemistry Champions by Unacademy
2:53
A phosphorus oxide has 43.6% phosphorus (at. mass = 31). The empirical formula of the compound i...
已浏览 121 次
2023年7月24日
YouTube
Doubtnut
4:33
Super Phosphate Kese Use Krain || Phosphorus Ka Faida Kya Hai
已浏览 8.1万 次
2019年7月1日
YouTube
Kitchen Gardening
3:00
A sample of phosphorus that weighs 12.4 g exerts a pressure 8 atm in a 0.821 litre closed vesel...
已浏览 120 次
2022年7月29日
YouTube
PW Solutions
3:20
A sample of phosphorus that weighs `12.4g` exerts a pressure 8 atm in a `0.821` litre closed ves...
已浏览 734 次
2019年12月20日
YouTube
Doubtnut
观看更多视频
报告不当内容
请选择下列任一选项。
无关
低俗内容
成人
儿童性侵犯
Invisible focusable element for fixing accessibility issue
反馈
反馈
