What are the correct coefficients for the reaction below:

AlCl3 + NaOH - -> Al (OH) 3 + NaCl

a) 3, 1, 1, 1

b) 3, 1, 3, 1

c) 1, 3, 1, 3

d) 1, 1, 1, 3

e) 1, 3, 3, 1

The scientific evidence that scientists use in supporting or critiquing the conclusions of experiments usually consists of

Esters contribute which property to fruits

Find the molarity of 186.55 g of sucrose, C12H22O11 (Molar Mass = 342.0 g/mole) in 250 mL of water. 0.746 M 0.545 M 1.18 M 2.18 M chemistry

What step must be performed before any stoichiometry problem is solved? Explain

A few pieces of dry ice, CO2 (s), at - 78°C are placed in a flask that contains air at 21°C. The flask is sealed by placing an uninflated balloon over the mouth of the flask.

What type of radiation wave from the Sun does this graphic display? answer choices: x rays microwave visible ray infrared ray

What is the charge associated with each side of the HCl molecule?

Neon is a gas made up of one type of atom. Which term best describes neon? A) molecule B) element C) compound D) mixture

When the liquid is poured through a fliter,

A student went to the dentist and found out that he had a cavity. He always brushes his teeth twice a day, so he didn't understand how he got a cavity.