What is the meaning of the word tetrad which is from the Greek word tetra?

A. multiple

B. tetris

C. four

D. double

How many grams of solid baso4 will form when ba2so4 react with 25mL of. 50 M Ba (NO3) 2

What would be the volume of 12 moles of a gas at STP

Which statements are inconsistent with Rutherford's nuclear theory as it was originally stated? Why? a.

How does the human body keep warm on a cold day?

Consider the hypothetical reaction 3A + 4B → C + 2D Over an interval of 2.50 s the average rate of change of the concentration of A was measured to be - 0.0560 M/s.

In an open system, the vapor pressure is equal to the outside air pressure. T or F?

Could acetic acid be used in the esterification, instead of acetyl chloride? Why or why not?

9. In a sample of gas, what causes pressure? Answer in a completesentence.

Sodium (Na) reacts with chlorine gas (Cl2 ) to form sodium chloride (NaCl) as shown in the equation: 2Na + Cl2 → 2NaCl If 4 moles of chlorine gas react, how many moles of sodium will react?

What are transuranium elements properties?