If i add 25 mL of water to 125 mL of a 0.15 M NaOH solution, what will the molarity of the diluted solution be?

The public is not yet able to purchase hydrogen fuel cell powered cars because engineers have to determine how the cars perform.

Whats the relationship between the mass, volume, and density of a material

Choose the pair in which the components have the same charge. question 6 options: a proton and a hydrogen atom a hydrogen atom and an electron a neutron and a hydrogen atom an electron and a neutron

If fresh water flows into mono lake why is the lake salty

How do you convert 53.5 kg to g

A certain ore is 37.3% nickel by mass how many kilograms of this ore would you need to dig up to have 10.0g of nickel

What would be the change in pressure in a sealed 10.0 L vessel due to the formation of N2 gas when the ammonium nitrite in 1.00 L of 0.500 M NH4NO2 decomposes at 25.0°C?

Read the given equation. Na2O2 + CO2 → Na2CO3 + O2 What volume of O2 gas is produced from 2.80 liters of CO2 at STP?

Drinking water may contain a low concentration of lead ion (Pb2) due to corrosion of old lead pipes. The EPA has determined that the maximum safe level of lead ion in water is 15 ppb.

A student examines the temperature and precipitation on a given day using a thermometer and a rain gauge. The student is measuring- A. temperature only B. climate only C. wind speed only D. specific weather conditions