18-10-2022
Chemistry

contestada

Which equation obeys the law of conservation of
mass?
H₂(g) + O₂(g) →→ H₂O(g)
H₂(g) + O₂(g) →→ H₂O(g) +4He(g)
O2H₂(g) + O₂(g) → 2H₂O(g)
H₂(g) → H₂O(g)
H₂(g) + O₂(g) → 2H₂O(g)

Respuesta :

Otras preguntas

Which of the following statements does not describe the growth of cities in the late 1800s?

Which algebraic expression represents a class was divided in six equal groups?

Is this sentence a iambic tetrameter, or an iambic trimester? "In some melodious plot." I can't tell because it is in-between 3 and 4: /in some/ melo/ dious/ pl

what word describes U.S. policy towards Europe in the 1930s?

How does density affect refraction?

PLEASE HELPIf quadrilateral ABCD is a parallelogram, then which of the following statements must be true? A. <A = <D B. <A + <C = 180° C. <B + &l

Which is the correct definition of density

SOMEONE PLEASE ANSWER THIS ASAP FOR BRAINLIEST!!!!! F. NO CHANGE G. therefore H. then I. DELETE the underlined portion.

Individual sports can promote a person ‘s social health

What is the next term of the geometric sequence 54,36,24