For each metal complex give the coordination number for the metal species. m (nh34cl2

Ca3 (PO4) 2 + 2 H2SO4 = 2 CaSO 4 + Ca (H2PO4) 2 is this balanced or unbalanced

Why do they call water h20

What is the answer to this equation x - 5 = 12

HNO2 + F - HF + NO2 in the reverse reaction HF is a/an

This is a random error/change in the DNA sequence. These may be inherited or occur in cells during the lifetime of the organism.

The conversion of chemical energy to mechanical energy is best described by which example? A. sunlight warming the ground B. electricity boiling water C. fuel being combusted to power a rocket

he density of solid aluminum is 2.70. If a 1g peice of aluminum is dropped in a cup of water, it will sink to the bottomfloat to the tophover in the middle. (The density of water is 1.0

Match the action to the effect on the equilibrium position for the reaction N2 (g) + 3H2 (g) ⇌ 2NH3 (g). Match Term Definition Increasing the pressure A) Shift to the left Removing hydrogen gas B) No effect Adding a catalyst C) Shift to the right

The number of electrons in a neutral atom of hydrogen (H) atom is

What is buffer solution?