1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vichka [17]
3 years ago
11

H2+O2=H2O need to balance the chemical equation

Physics
2 answers:
sleet_krkn [62]3 years ago
6 0

Answer: he is correct its 2 1 2

Explanation: i did it and got it right

yuradex [85]3 years ago
5 0

Answer:

2         1         2

Explanation:

You might be interested in
Less force is required to poke through an eggshell from the _____.
meriva
I believe the answer is A. hope this helps :)
8 0
3 years ago
PLEASE HELP!!!!
Zina [86]
D is the answer
Imagine the magnetic field, it emanates from both

4 0
3 years ago
Who was the first scientist to propose that an object could emit only certain amounts of energy?
Rzqust [24]
It was Niels Bohr who proposed it
3 0
3 years ago
What happens when the temperature of liquid water drops
ser-zykov [4K]

Answer: turns to gas

Explanation:

when a liquid gets heated up the chemicals start to boil/evaporate turning the liquid into a gas

5 0
3 years ago
If a reaction starts with 30 grams how many should it end with?
GrogVix [38]
30 grams because of conservation
6 0
3 years ago
Read 2 more answers
Other questions:
  • A truck decelerates at a rate of 2 m/s2. If it starts with a velocity of 15 m/s, how long will it take to stop?
    13·1 answer
  • The picture below shows an asteroid and a comet.
    9·1 answer
  • A wheel with radius 0.487 m rotates 5.75 times every second. find the period of this motion.
    5·1 answer
  • We can use the textbook results for head-on elastic collisions to analyze the recoil of the Earth when a ball bounces off a wall
    11·2 answers
  • Most psychologists would fall under what category of care?
    12·2 answers
  • A 2,200 kg car moving at 18 m/s hits a barrier and comes to a stop. How much work is done to bring the car to a stop?3.6 x 105J3
    11·1 answer
  • Will a roller coaster with a higher starting point be a faster ride? Why or why not
    13·1 answer
  • A spring-loaded toy gun is used to shoot a ball straight up inthe air. The ball reaches a maximum height H, measuredfrom the equ
    12·1 answer
  • A spring with k = 136 N/m is compressed by 12.5 cm. How much elastic potential energy does the
    14·1 answer
  • An electric motor uses 670 kJ of electrical energy to generate 595 kJ of mechanical kinetic energy. What is the efficiency of th
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!