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if 05 mol of bacl2 is mixed with 020 mol of na3po4 the maximum amount of ba3po42 that can be formed is3 bacl2 2 na3po4 ba3po42 6naclhere clearly
how to solve two-step equationstwo-step equations involve two math operations - one operation is addition or subtraction the second operation is
describe multiplication and division equationsmultiplication equations to solve multiplication equations divide both sides of the equation by
which species contain unpaired electronbao2here oxidation number of ba is 1ba has 1 electron in its outermost shell so its unpairedin ko2 oxd state
how to solving one-step equationsequations where one math operation is acting on the variable can be solved in one step the trick is to get the
describe order of operations with examplethe order of operations is a set of rules that describe the order in which math operations are done try
what is the stability order of li2 h2 b2bo of li2 is 1bo of h2 is 1 bo of b2 is also 1so for stability order u need to see the no of electrons in
which monomers can undergo free radical cationic as well as anionic polymerisation with equal
explain the dependent eventsevents are called dependent events when the outcome of one event influences the outcome of the second eventpa and b pa
describe independent events in mathsevents are independent if the outcome of one event does not affect the outcome of the second event if a
the bond energy of an o- h bond is 109 kcal mol 1 when a mole of water is formed from h and o atoms then218 kcal is releasedtwo o-h bonds are there
the order of stability of carbocations and carbanions for carbocation3 degree gt 2 degree gt 1 degreefor carbanion1 degree gt 2 degree gt 3
calculate the introduction to probabilityprobability refers to the chance that an event will happen probability is presented as the ratio of the
describe common phrases to represent math operationsthe table below shows the common phrases used in word problems to represent addition subtraction
why does reagan rank as one of the most influential presidents of the twentieth centuryin the 1988 presidential election reagans vice president
why did the iran-contra affair undermine president reagans support and credibility by 1984 the american economy which had been in a recession in
explain the algebraic expressions and equationswriting a math problem algebraically means that you are using numbers and variables to represent
how to converting scientific notation to standard notation to change a number in scientific notation to standard notation move the decimal point the
how did the strategic defense initiative fit into president reagans policies on defense spending and his determination to resist the ussrin 1983
explain adding and subtracting in scientific notationto add or subtract numbers in scientific notation the numbers must be expressed so that they
what was reaganomics what were its achievements and shortcomingsreagans presidency was almost ended as soon as it began in march a would-be assassin
give the introduction to scientific notationin mathematics it can be very difficult and time-consuming to do calculations involving very large and
who were the reagan democrats why did these democrats vote for the republican presidential candidate reagan defeated carter by assembling a
what were ronald reagans three main proposals as a presidential candidatein 1980 reagan made his third attempt for the presidency and for the first
what difficulties did jimmy carter confront during his presidency jimmy carter endured many disappointments during his years in the white house