Na2CO3 + CaCl2 → 2NaCl + CaCO3

How many grams of CaCl2 can be produced from 0.210 moles of Na2CO3?

How many watts of power (W) do you expend when you exert a force of 10 N that moves a book 1.5 min a time interval of 2 s? 7.5 06.7 15

Can the amount of moles of a gas be related to the pressure volume and temperature of the sample

What happens to the rate of evaporation of a liquid as the liquid is cooled?

1. A car increases it's velocity from 0 m/s to 14 m/s in 2 seconds. What is the Acceleration

Question 1: Which of the following statement is false about conjugated systems? A. A conjugated system is more stable than an unconjugated system. B. The s-trans isomer is favored over the s-cis isomer. C.

How much does copernicium cost in dollars?

Which best describes the molecules of an ideal gas

MgNH4PO4> Mg2P2O7+NH3+H2O

If 1.0 gram of matter was converted to energy, how much energy would be formed? A. 9.0 x 10-13 joules B. 9.0 x 1013 joules C. 3.0 x 1013 joules D. 3.0 x 108 joules

A piece of metal ore weighs 8.50 g. when a student places it into a graduated cylinder containing water, the liquid level rises from 21.25 ml to 26.47 ml. what is the density of the ore?