Questions by LukasRos

Questions by LukasRos

2times 2 1/3 as a mixed number

asked Jul 11, 2019

2 answers

0 votes

156k views

When an apple or banana is cut, a chemical reaction with air causes the flesh to turn brown. Placing the fruit in a cold place, such as a refrigerator, can keep it from getting brown as quickly. EXPLAIN

asked Jun 24, 2019

1 answer

0 votes

40.0k views

a gas cylinder contains 2.0 mol of gas X and 6.0 mol of gas Y at a total pressute of 2.1 atm. what is he partial pressure of gas Y?

asked Mar 22, 2019

2 answers

0 votes

64.0k views

Please help 10 points!!!!!

asked Feb 22, 2019

1 answer

4 votes

214k views

Help please! Asap! 1. What happens to shadows at sunrise and sunset? How are these shadows different from those cast at noon? 2. Study the information in the table below. What relationship do you see between

asked May 15, 2018

1 answer

1 vote

124k views

Which change occurs when an atom in excited state returns to ground state? 1 energy is emitted 2energy is absorbed 3 the number of electrons decreases 4 the number of electrons increases

asked Mar 17, 2018

2 answers

4 votes

130k views

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