The amount of energy required to raise the temperature of 24.8 g of water from 10.40C to 71.40C is J. Record your answer to 1 decimal place. Help please I beg

If the particles in a sample of matter have an orderly arrangement and move only in place, the sample is a

Why does his teacher ask him to balance the equation by including the correct coefficient

Write the formula for the following chemicals. 7. e. trinitrogen tetraoxide a calcium phosphate f. magnesium acetate b. potassium sulfide g nickel(iii) cyanide c carbon dioxide h. silver sulfate d. cobalt(ii) chloride