v. Complete the predicted observations using 'bubbles', 'no rxn' or the name of the ppt: sodium carbonate + nitric acid- we expect to see Click or tap here to enter text. barium nitrate + nitric acid -we expect to see Click or tap here to enter text. sodium sulfate + barium nitrate – we expect to see Click or tap here to enter text. sodium sulfate + nitric acid – we expect to see Click or tap here to enter text. sodium sulfate + sodium carbonate - we expect to see Click or tap here to enter text. barium nitrate + sodium carbonate - we expect to see Click or tap here to enter text.

v. Complete the predicted observations using 'bubbles', 'no rxn' or the name of the ppt: sodium carbonate + nitric acid- we expect to see Click or tap here to enter text. barium nitrate + nitric acid -we expect to see Click or tap here to enter text. sodium sulfate + barium nitrate – we expect to see Click or tap here to enter text. sodium sulfate + nitric acid – we expect to see Click or tap here to enter text. sodium sulfate + sodium carbonate - we expect to see Click or tap here to enter text. barium nitrate + sodium carbonate - we expect to see Click or tap here to enter text.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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____________ makes up the majority of oil use, with gasoline and diesel fuel being the most common fuels for this genre. __________ makes up the majority of natural gas usage. Electricity makes up the majority of coal burning. Fill in the Blank!
Balance the following chemical equation. H₂O +CaCO3 →H₂O + Ca + CO₂ Assume the coefficient of CO₂ is 1. What is the balanced equation? |H₂O +CaCO3 → H₂O + Ca + CO₂
Try Again Your answer is incorrect. • KOH: Your answer is incorrect. KNO3: Your answer is incorrect. C2H5NH₂: Your answer is incorrect. HC2 H3 O₂: Your answer is incorrect. ● ● ● Some chemical compounds are listed in the first column of the table below. Each compound is soluble in water. Imagine that a few tenths of a mole of each compound is dissolved in a liter of water. The important chemical species that would be present in this solution are written in the second column of the table. Use the checkboxes to classify each compound. compound KOH ΚΝΟ, C,H,NH, HC,H,O, important species present when dissolved in water к, он, н,о K¹, NO₂, H₂O C₂H₂NH², OH, C₂H₂NH₂, H₂O + 2 3⁹ н₂о¹, C₂H₂O₂, HC₂H₂O₂, H₂O type of compound (check all that apply) strong weak strong weak acid acid base base ionic molecular X 0 5 0
7. You can see an MSDS below. Please answer the following questions related to the MSDS. a) What is the name of this chemical? b) What should you do if someone drinks the chemical? c) Would this chemical catch on fire if it was exposed to flames? d) If this chemical gets in your eye what should you do? e) What color is this chemical? f) What should you do if someone spills a small amount of the chemical?
Would you help me whit this example (4) Thank you.
please fill in all answers
KH KHPContent Consider these compounds: A. ZnCO₂ B. CaF₂ C. PbC03 D. Ag₂SO4 [view Topics] References Use the References to access important values if needed for this question, Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g. ABC.) Without doing any calculations it is possible to determine that silver bromide is more soluble than It is not possible to determine whether silver bromide is more or less soluble than Submit Answer Retry Entire Group 3 more group attempts remaining and silver bromide is less soluble than by simply comparing Kap values. Previous Next Email Instructor Save and t
Which molecule is a complete organic molecule (i.e. all atoms are shown correctly)? A H. c=C–C= C–H H C H. C=C-C-C-H | H. H. C H. C- D H. нн . C С —С—Н C=C–C- C-H H H. ОН Н А I-0-I エーO I-Ú-I I-U-I I-U-I エー○
Write a paraphrase of the following passages.1. Bats are in the limelight these days because they are rumored to be the source of COVID-19, the virus that caused the coronavirus pandemic. But that is just part of their story. Bats turn out to be miraculous creatures. Their ability to age without decrepitude or cancer, as well as fight off a multitude of infections, are giving us clues about how to do the same for ourselves.
Br Br: G Select to Add Arrows Br Select to Add Arrows Br Br Br: G Select to Add Arrows
U16HW Question 11 Homework • Unanswered Fill in the Blanks Type your answers in all of the blanks and submit Calculate the appropriate H30+ or OH for the conditions shown below at 25 °C. Type your answer here If the OH= 2.37E-07 M, then the (H30+= M If the [H30+= 8.33E-09 M, then the OH"= Type your answer here Submit your answer using e notation. For example 1.2x10 2would be 1.2e-02 3 Fullscn 1 Submi Unanswered 9:20 PM 5/9/2021 40 4+ "prt sc 144 delete home end 6. 8. 9. num backspace lock home K enter pause ↑ shift end