What is the ph of acid rain?

The formula of a salt is XCl2. The X-ion in this salt has 26 electrons. The metal X is A) Fe B) V C) Pd D) Ni E) Zn

What features of earth's crust do convergent divergent and transform boundaries form

A sample of CO2 gas which weighs 1.62 grams has a volume of 1.02 liters when collected at 20oC. What would be the pressure of the gas sample?

Balance the chemical equation using the vector equation approach. If possible, use exact arithmetic or rational format for calculations in balancing the following chemical reaction: PbN6+CrMn2O8→Pb3O4+Cr2O3+MnO2+NO

What is KCL in chemistry?

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda