emivy135 emivy135

16-11-2022
Chemistry

contestada

NEED HELP ASAP!!
Which of the following is a single replacement reaction? (4 points)
Ca(OH)2 + H2SO4 → CaSO4 + 2H2O
CH4 + 2O2 → CO2 + 2H2O
H2O+ CO2 → H2CO3
Fe + 3NaBr → FeBr3 + 3Na

Respuesta :

Otras preguntas

Which of the following forms should you use when speaking to the principal of your school?

Is 202.98% greater than 1 or is 67.14% greater than 1?

When octane is burned in air, it chemically reacts with oxygen gas o2 to produce carbon dioxide co2 and water h2o ?

Question 7 of 20 1.0 points this rock producer of lynyrd skynyrd, was a founding member of blood, sweat, and tears

How does a pisces woman attract a cancer man?

In the function f(x) = 4(x2 − 6x + ____) + 20, what number belongs in the blank to complete the square?

Bryan is observing the velocity of a cyclist at different times. After four hours, the velocity of the cyclist is 15 km/h. After seven hours, the velocity of th

Identify the sentence that uses the semicolon incorrectly. A. Now, therefore; go in peace. B. There are some good deals on laptops; however, you'll save

someone help me simplify

A rectangle has an area of k2 + 19k + 60 square inches. If the value of k and the dimensions of the rectangle are all natural numbers, which statement about the

ACCESS MORE