adwinajames
01.08.2019 •
Mathematics
4.5 kilometers is equal to how many meters?
Solved
Show answers
More tips
- L Leisure and Entertainment How to Identify a Song? Which Program Can Recognize a Song by Its Melody?...
- H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...
- C Computers and Internet The Best Antivirus Programs for your PC...
- S Style and Beauty How to Get Rid of Acne: Scientifically Proven Methods...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
- A Art and Culture When Will Eurovision 2011 Take Place?...
- S Style and Beauty How to Choose the Perfect Hair Straightener?...
Answers on questions: Mathematics
- M Mathematics You have measured the mean lengths and widths of a sample of caterpillars, and you wish to test a claim about the population mean length. you conduct a hypothesis test at alpha...
- M Mathematics What is the probability of a cross resulting in purple offspring when two heterozygous purple pea plants (e.g. pp x pp) are bred? what is/are the genotype(s) for purple offspring...
- M Mathematics From the time of early studies by sir francis galton in the late nineteenth century linking it with mental ability, the cranial capacity of the human skull has played an important...
- M Mathematics Hich list shows the absolute values in order from least to greatest? select each correct answer. |−7.38| , |7.39| , |−7.41| |−3.07| , |−3.25| , |3.31| |−17.12| , |−17.08| , |17.06|...
- M Mathematics Whats is 3(x + 2) May give a Brainleist to the best answerers 2 people...
- M Mathematics Jane will spin the spinner below 30 times. How many times would Jane expect it to land on an even number? the numbers on the spinner are.. 123456...
- M Mathematics Match each example on the left with the correct property on the right. (11.0.12)-100 = 11-0.12.100) = Associative Property of Mul -6+(4 - 2) = (-6 + 4) - 2 Commutative Property...
- M Mathematics Please help me...........
- M Mathematics I need an answer!!! Please...
- M Mathematics (SERIOUS ANSWERS ONLY) Carlos multiplied the polynomials (a+2)(a+4) using the box method. What term will complete the missing section of the box?...
Ответ:
1 km = 1,000 km
1,000 m × 4.5 km = 4,500 m
So, 4.5 kilometres is equivalent to 4,500 metres.
Ответ:
Ответ:
(a) In ascending order of reactivity:
1. Cesium(Cs)
2. Potassium(K)
3. Lithium(Li)
(b) (i) Reaction of Cesium with water produces:
Colorless basic solution of Cesium hydroxide and hydrogen gas.
(ii) Cesium+Water—>Cesium Hydroxide+Hydrogen
•2Cs + 2H²O —> 2CsOH + H²
(iii) a) toxic and violent reaction
b) catch fire
c) release of a large amount of hydrogen gas
(c) Alkali Metals