subject
Chemistry, 20.10.2020 21:01 alexabbarker9781

Need help plz answer correctly or not at all thanks


Need help plz answer correctly or not at all thanks

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 07:40
22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g
Answers: 1
question
Chemistry, 22.06.2019 20:30
The activation energy for the reaction no2(g)+co2(g)⟶no(g)+co(g) is ea = 300 kj/mol and the change in enthalpy for the reaction is δh = -100 kj/mol . what is the activation energy for the reverse reaction?
Answers: 3
question
Chemistry, 23.06.2019 00:30
If there are 3.5 moles of koh, how many moles of naoh can be produced? question 1 options: a)3.0 moles naoh b)3.5 moles naoh c)1 moles naoh d)9 moles naoh
Answers: 1
question
Chemistry, 23.06.2019 02:30
Which words or phrases identify layers of groundwater? check all that apply. water table kettle lake saturation zone underground lake sinkhole will give brainiest, answer quickly.
Answers: 1
You know the right answer?
Need help plz answer correctly or not at all thanks
...
Questions
question
Chemistry, 04.11.2020 03:30
question
Biology, 04.11.2020 03:30
question
Mathematics, 04.11.2020 03:30
question
Mathematics, 04.11.2020 03:30
question
Mathematics, 04.11.2020 03:30
question
English, 04.11.2020 03:30
Questions on the website: 13722367