Chemistry, 05.05.2020 22:18 nautiannaharper59901
An ionic compound is composed of the following elements: Nitrogen – 31.57% Hydrogen – 9.10% Phosphorus – 23.27% Oxygen – 36.06% What is the empirical formula for this compound?
Answers: 3
Chemistry, 22.06.2019 18:30
Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
Chemistry, 23.06.2019 19:00
Covalent bonds have a higher melting points than ionic bonds. true or false
Answers: 1
Chemistry, 23.06.2019 19:30
Use the equation n2 + 3h2=2nh3 if 8.0g n2 react, how many grams of nh3 will be produced
Answers: 1
An ionic compound is composed of the following elements: Nitrogen – 31.57% Hydrogen – 9.10% Phosphor...
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