Mathematics, 18.07.2019 11:40 ben3898

Balance the equation. mg + hcl → h2 + mgcl2 a. mg + 2hcl → h2 + mgcl2 b. mg + hcl → h + mgcl c. mg + hcl → h2 + mgcl

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, dimpleschris101

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

Answers: 1

continue

Mathematics, 21.06.2019 17:00, joejoefofana

Simone claims the initial value and y-intercept are the same thing on a graph. is she correct? if you know that a line has a slope of and a y-intercept of 7, what is the equation for that line in slope-intercept form?

Answers: 1

continue

Mathematics, 22.06.2019 00:00, kittenface3428

28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !

Answers: 1

continue

Mathematics, 22.06.2019 03:40, NorbxrtThaG

Abottled water distributor wants to estimate the amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company. the water bottling company’s specifications state that the standard deviation of the amount of water is equal to 0.02 gallon. a random sample of 50 bottles is selected, and the sample mean amount of water per 1-gallon bottle is 0.995 gallon a. construct a 99% confidence interval estimate for the popula-tion mean amount of water included in a 1-gallon bottle. b. on the basis of these results, do you think that the distributor has a right to complain to the water bottling company? why? c. must you assume that the population amount of water per bottle is normally distributed here? explain. d. construct a 95% confidence interval estimate. how does this change your answer to (b)?

Answers: 2

continue

You know the right answer?

Balance the equation. mg + hcl → h2 + mgcl2 a. mg + 2hcl → h2 + mgcl2 b. mg + hcl → h + mgcl c. m...