What is the full name of NI3

Identify a chemical reagent that can be used to distinguish solid CaCl2 from CaCO3

What is the science of movement A-kinesiology B-choreography C-anatomy D-flexibility

An iron block of mass 18 kg is heated from 285 K to 318 K. If 267.3 kJ is required, what is the specific heat of iron? A. 450.00 B. 145.80 C. 158.77 D. 490.05 I am looking for an ABC or D not a long list of explanations

A chemist makes a solution of NaOH for use in an experiment. She dissolves 0.00500 mol NaOH in 1.00 L H2O. The NaOH completely dissociates to form a solution with [OH - ] = 0.00500 M. What is the pOH of this solution

An example of a molecule of a single element is

Compared to the oceanic crust the continental crust is usually

What is the study of matter called? O A. Chemistry O B. Philosophy O O C. Biology D. Physics

What impact do the amounts of available energy, water, and oxygen have on an ecosystem?

A team of scientist is studying an earthquake. Which task would the physical scientist most likely do

The atomic number of nitrogen is 7. The number of electrons a neutral nitrogen atom has is