subject
Chemistry, 03.11.2020 01:00 Delgadojacky0206

Which one of the following is an example of an acid-base reaction? A. HCI + KOH --> H2O + KCl

B. 2CuS + 302 –>2CuO + 2SO2

C. S8 + 802 β€”> 8SO2

D. C3H8 + 5O2 β€”> 3CO2 + 4H2O

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 22.06.2019 18:30
Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
Answers: 3
question
Chemistry, 22.06.2019 21:00
Rays from the sun are not considered matter true or false
Answers: 2
question
Chemistry, 22.06.2019 22:30
The vapor pressure of ethanol is 1.00 Γ— 102 mmhg at 34.90Β°c. what is its vapor pressure at 61.61Β°c? (Ξ΄hvap for ethanol is 39.3 kj/mol.)
Answers: 2
question
Chemistry, 23.06.2019 01:30
Which statement justifies that hydrogen peroxide (h2o2) is a polar molecule? the o – h bond is nonpolar and the molecule is asymmetric. the o – h bond is nonpolar and the molecule is symmetric. the o – h bond is polar and the molecule is asymmetric. the o – h bond is polar and the molecule is symmetric.
Answers: 1
You know the right answer?
Which one of the following is an example of an acid-base reaction? A. HCI + KOH --> H2O + KCl
Questions
question
Chemistry, 07.09.2021 19:00