How many atoms of hydrogen are represented in (NH4) 3PO4

Why are the electrons in a bond between carbon and oxygen, C-O, closer to the oxygen atom than the carbon atom?

If 20 ml of gas is subjected to a tempature change from 10 Celsius to 100 Celsius and a pressure change from 1 atm to 10 atm, the expression best representing the new volume is?

Which of the following statements is FALSE according to Dalton's Atomic Theory? A) An atom of nitrogen can be broken down into smaller particles that will still have the unique properties of nitrogen.

What changes would increase the molar concentration

V 2 O 5 + Cl 2  VOCl 3 + O 2 How many moles of V 2 O 5 are required to produce 7.0 moles of VOCl 3?

Cellulose, chitin, and peptidoglycan function as structural molecules and are extraordinarily resistant to degradation and decay. which structural feature is most directly responsible?

Which property of gases allows them to be stored at high concentrations in a bottle of air freshener?

The vapor pressure of 10 mL of ethanol at 20C is 5.85 kPa. What is the vapor pressure of 20 mL of ethanol at the same temperature?

How do you express 0.00026 in scientific notation

All organisms need instructions to specify their traits. The instructions, or code, that is responsible for all the inherited traits of an organism.