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Can someone plz help me with this cooking assignment it’s due today
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Chemistry, 22.06.2019 06:30
The following reaction shows sodium carbonate reacting with calcium hydroxide. na2co3 + ca(oh)2 → naoh + caco3 how many grams of naoh are produced from 20.0 grams of na2co3? (molar mass of na = 22.989 g/mol, c = 12.01 g/mol, o = 15.999 g/mol, ca = 40.078 g/mol, h = 1.008 g/mol) 12.2 grams 15.1 grams 24.4 grams 30.2 grams
Answers: 2
Chemistry, 22.06.2019 09:20
How have the greenhouse gasses increased from the year 2000 to 2018
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Chemistry, 22.06.2019 12:00
What is a possible quantum number set for an electron in the 3s orbital of a magnesium atom
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Chemistry, 22.06.2019 15:00
Which theory was contradicted by experiments with the photoelectric effect? light spreads out after it passes through a small opening. as soon as light strikes metal, electrons will be ejected. visible light, regardless of color, will cause the ejection of electrons when striking metal. the kinetic energy of ejected electrons depends on the frequency of light that strikes the metal.
Answers: 2
English, 26.11.2020 07:00
Mathematics, 26.11.2020 07:00
Mathematics, 26.11.2020 07:00
Chemistry, 26.11.2020 07:00
Mathematics, 26.11.2020 07:00
Mathematics, 26.11.2020 07:00
Chemistry, 26.11.2020 07:00
English, 26.11.2020 07:00
Mathematics, 26.11.2020 07:00
Mathematics, 26.11.2020 07:00