nicholasedmundjanade nicholasedmundjanade

26-05-2021
Physics

contestada

Please Help Quick ASAP Hurry
Which of the following equations is balanced?
A. 4H2 + O2→H2O + O
B. H2+ O2→H2O
C. H2 + O2→H2O + O2
D. 2H2 + O2→2H2O

Respuesta :

kaeluhsoverrated kaeluhsoverrated

26-05-2021

The balanced equation is D; there are Four H and 2 O in the reactant, the product side reveals a coefficient of 2 meaning it will apply to all of the elements. There will be 4 H and 2 O on the product side.

Answer Link

Otras preguntas

what is the point of view of excerpt from mr.revere and I

What are oils and fats made from?

What are the cracks between the plates of the lithosphere called

TRIGONOMETRIC RATIOS: A ship is 130m away from the center of a barrier that measures 180m from end to end. What is the minimum angle that the boat must be turne

Describe some ways the environment shaped ancient Egyptian culture?

Write about advantages or disadvantages of travelling by car/bike. Please for tomorrow!!!

If a point inside the rectangle was chosen at random what is the probability that it is on the left side of the center line

Was Trägst du zur Schule? (what do you wear to school?) Give answer in german and what it means too please.

(MC)Which statement describes the short-term consequences of the end of World War I? AThe United States was hit by a brief recession. b Widespread strikes wer

How do you pronounce Gjallarhorn